Corten Steel Bus Shelter: Rusty Volume and Slits

Design a bus shelter in weathering steel, its oxidised surface the entire aesthetic. Show a folded and welded steel enclosure with a rich variegated orange-brown patina, the colour varying across each plate with darker streaks running down from the edges where water has traced its path. Detail the plates as thick and confident, their welds ground smooth at the visible corners and their edges left as a crisp raw cut. Show a series of narrow vertical slits laser-cut through the side panels at irregular spacing, admitting fine blades of light into the shelter and giving glimpses of the street beyond. Detail the roof as the same plate folded over with a slight fall, and the bench as a timber slab bolted into steel brackets, providing the only warm soft element. Show the ground beneath stained faintly rust-coloured where run-off has fallen, an honest consequence of the material. Set it against a grey urban backdrop so the rust colour dominates. Show overcast light where weathering steel reads richest. Photorealistic, saturated rust, eye-level three-quarter view.